Table 5.

Sensitivity analysis for dosage of anesthetics.

Deletion		OR (95% CI)	I2 statistic (%)
Remifentanil	Gao et al, 2018	OR = −0.68, 95% CI [−1.29, −0.08]	84
	Wang, 2021	OR = −1.01, 95% CI [−1.92, −0.09]	93
	Wu et al, 2021	OR = −0.95, 95% CI [−1.86, −0.05]	92
Propofol	Gao et al, 2018	OR = −1.02, 95% CI [−1.95, −0.09]	93
	Wang, 2021	OR = −1.29, 95% CI [−1.86, −0.72]	81
	Wu et al, 2021	OR = −1.02, 95% CI [−1.95, −0.10]	93